Welcome to Celtic Communications
We design, develop, implement and support fully integrated convergent telephony solutions for small and mid-size enterprises.
ShoreTel RoamAnywhere Client delivers a single enterprise voice identity through its one number, one voicemail and one caller ID functionality..
Converged Network- Fiscal Impact Calculation Providing our clients with an accurate and Objective Design & Cost Analysis of their network..
Customer service level expectations are increasing along with the cost of hiring quality staff, utilities, rent and so on. In..